Dan Abnett - Necropolis

By nightfall, millions of refugees were clogging the main arterial routes into the hive, bottled up at Sondar Gate, at the Hass West road entry and the ore works cargo route. They were even trying to gain access via the rail-link tunnel at Veyveyr Gate, but the terminal inside had been turned into an inferno in the first wave of bombing and the gate was blocked.

Others still, in desperate, slowly moving lines, many laden with possessions or injured family members, dared the Spoil and the mud flats, and some made it in through the as-yet-undamaged railhead at Croe Gate.

The Hass West Fort was still burning and the top of it was cascading debris down both inside and outside the Wall. However, the Wall and the Hass Gate itself were still firm and streams of refugees made it into the hive via the Hass Road under supervision of Vervun Primary troopers manning the damaged emplacement. But access was still slow and a column of people, two kilometres long and growing, tailed back from the Hass Gate into the dark, vulnerable to the ceaseless onslaught pummelling the outer habs. Thousands died before they could pass into shelter, as shells landed in the thick queue, lust as many, perhaps eight or nine thousand, fled the traffic stream northwest and made progress into the river shores.

The last kinking stretch of shield wall north of Hass West Fort, known as the Dock Wall, reached out into the mid-waters and there was no way through. Some perished in the treacherous mud-flats; others tried to swim the Hass itself and were lost by the hundreds. Most cowered in the stinking slime under the dock wall, wailing plaintively up at the soldiers two hundred metres above them on the wall top, men who could do nothing to help them. Almost two thousand people remained penned in that filthy corner of the Wall through the first days of the conflict, too afraid to try the route back round the wall to Hass Gate. Starvation, disease and despair killed them all within four days.

The Sondar Gate was open and the main tide of refugees sought entry there. The Vervun Primary troops, focussed en masse to control the crowd, admitted the people as quickly as possible, but it was miserably slow going and the column of people stretched three kilometres back into the burning outer habs.

Many of the tail-enders, certain they would be dead before ever reaching the safety of the hive's Shield, turned around and headed out into the salt grasslands by the hundreds. None were ever seen alive again.

In the Square of Marshals, just inside the Heironymo Sondar Gate, the hive troopers struggled to manage the overwhelming influx of citizens. Forty percent of the arrivals were injured.

Captain Letro Cargin had been given charge of the operation and inside an hour he was close to despair. He had first tried to contain the refugees in the vast ceremonial square itself, but it quickly became filled to overflowing. Some family groups were climbing the pedestals of the statues around the square to find somewhere to crouch. There was group singing: work anthems of the hive or Imperial hymns. The massed, frail voices set against the constant thunder of the bombardment and the crackle of the Shield above unnerved his men.

The Vervun Primary barracks northwest of the square, which had taken hits in the first stage of the attack, was still blazing but under control. Cargin voxed House Command repeatedly until he was granted special permission from the guilds to open the Anko Chemical Plant west of the square and the guild manufactories to the east, to house the overspill. Quickly, these new areas became overfilled too. The guilds had issued particular instructions as to how much of those areas could be used or even entered. Cargin's men reported fights breaking out as they tried to deny access to certain areas. Shots were fired over the heads of the crowd. Compared to the onslaught they had weathered outside, the small arms of the troops were insignificant and the House Guard found themselves pushed back deeper into the industrial areas, trying to accommodate the intake. Most troopers were profoundly unwilling to shoot at their own citizens. In one instance, an angry junior officer actually fired into the encroaching crowd, killing two. He and his six man squad were torn apart by a pack of smoke-blackened textile workers.

Cargin voxed frantically for supplies and advice. By eight in the evening, new orders were being issued from House Command and the Legislature, designating refugee assembly areas, hastily arranged in the inner worker habs south of the Pylon and the Commercia. Asylum traffic from the Sondar Gate, Hass Gate and, to a lesser extent, the Croe Gate was now choking the southern sectors of the hive. Some of the House Legislature, meeting in extraordinary session in the Main Spine, argued that it was the hive's duty to house the outer hab population. Others were simply afraid that with the main southern arterials choked, they would never be able to mobilise their armies. Six noble houses also volunteered aid, which began to be shipped by carriage route down to the Square of Marshals and the main city landing field where the refugees from Hass Gate were also congregating.

It was a start, but not enough. Cargin began to wonder if the upper echelon of the hive really understood the scale of the problem. The Imperial mottoes, hive slogans and other messages of calming propaganda flashing up on the public-address plates did little to deaden the general panic. Cargin had angry, frightened citizens by the thousands, most stone-deaf from concussion shock, many burned naked by the blasts, many more dying and stretcher-bound. Short of closing the Gate itself, he had no way to stem the flow. His three thousand men were vastly outnumbered by the mass.

Cargin was voxed to the north corner of the square. There he found a field station had been set up by medics from some inner hab infirmary. Hundreds of the injured had been laid out on the stone paving. Doctors and orderlies dressed in crimson gowns and masks tended to them.

Are you Cargin?

Cargin looked round. A gowned and masked figure was addressing him. She pulled off her mask to reveal an appealing, heart-shaped face. The eyes, though, were hard and bewildered.

Yes doctor?

Surgeon Ana Curth, Inner Hab Collective Medical Hall 67/mv. I've been given authority here. We are trying to set up a triage station under the carriage stands over there, but the flow is too great.

I'm doing my best, surgeon, he said flatly. He could see tractor units and trucks lining the barrack road, headlamps blazing and engines gunning, moving in to transport those in need of immediate surgery to the main infirmary facilities in the inner habs and Low Spine.

Likewise, said Curth without humour. The air smelled of blood and burned flesh and was full of piteous shrieking. The medical halls are already full of wounded from the inner city. There were huge casualties from the start of the raid, before the Shield was ignited.

I don't know what to say, Cargin shrugged. I've followed my orders and allowed the incoming to flow out of the square into adjacent areas. There seems to be no end to them. My observers on the wall-top say the queue outside is still three kilometres long.

The surgeon looked at the blood-spattered paving for a moment, her hands on her hips. I she began, then paused. Can you get me a vox link? I'll try sending to my superiors. The Commercia has been evacuated and there is vast floorspace inside it. I doubt they'll grant permission, but I'll do what I can.

Cargin nodded. He called his vox-officer over and told him to attend the surgeon. Whatever you can do is better than nothing, he told her.

The tank roared and bounced over the trampled grass hillocks, heading north at full throttle, its turret reversed to spit shells into the firefields behind it, into the invisible enemy at its heels.